Nibco Inc W01010T Cxf Female Adapter 3/8 X 1/2 Inch

Product Description

The NIBCO INC W01010T is a lead-free copper female adapter fitting designed to transition a solder (sweat) connection to a female NPT threaded connection. It features a 3/8 inch solder cup end and a 1/2 inch female NPT threaded end, making it a compact, reliable component for copper piping systems where a threaded connection is required. This fitting is installed by licensed plumbers in both residential and light commercial applications. Its lead-free construction meets current potable water standards, making it appropriate for domestic water supply lines and similar service.

This adapter is used wherever a copper sweat line must terminate at or connect to a female NPT threaded fitting, valve, or fixture. Typical scenarios include connecting a copper supply line to a threaded valve body or fixture port. The 3/8 inch by 1/2 inch size is common in residential water supply branch lines, fixture supplies, and appliance connections. Sold in packages of 5, this fitting is well suited for service calls and small installations where multiple connections are required.

Key Features

• Lead-free construction compliant with potable water requirements
• 3/8 inch solder cup end accepts standard copper tubing for sweat connection
• 1/2 inch female NPT threaded end for connection to threaded valves, fittings, or fixture ports
• CxF (solder by female thread) configuration adapts copper systems to threaded piping without additional adapters
• Sold in a package of 5 units for convenience on multi-connection jobs

Compatibility

Designed as an OEM-style replacement and standard-use fitting for copper potable water and plumbing piping systems requiring a transition from a sweat solder connection to a female NPT threaded connection.

Installation Notes

Installation is performed by a licensed plumber following local plumbing codes and IPC guidelines. Shut off and drain the water supply before soldering. Clean and flux both the copper tube end and the solder cup before applying heat. Do not apply thread sealant or PTFE tape to the solder cup end — sealant is applied only to the male NPT threads that engage the female NPT end of this fitting.

Technical Specifications

• Connection Type: CxF (Solder Cup x Female NPT)
• Solder Cup Size: 3/8 inches
Female NPT Thread Size: 1/2 inches
• Lead-Free: Yes
• Package Quantity: 5
• Unit of Measure: EA
• Weight: 0.61 pounds

Standard Information

• Brand: NIBCO INC
• Manufacturer Part Number: W01010T